[Matplotlib-users] Returning contour points as an array

2008-03-03 Thread Adam Ginsburg
Hi, I'm trying to use the values of a contour plot to evaluate the min/max along a given axis in order to marginalize a 2d distribution. This effectively amounts to doing the same thing asked for in this post: http://sourceforge.net/mailarchive/message.php?msg_id=47505681.8030306%40hawaii.edu I

[Matplotlib-users] Segmentation fault using imshow on large image

2009-04-23 Thread Adam Ginsburg
Hi, I've been getting a segmentation fault when trying to display large images. A transcript of a sample session is below. I'm using the TkAgg backend, and I am using numpy, but otherwise I have made no modifications to the matplotlib setup. milkyway /data/glimpseii $ alias pylab alias

Re: [Matplotlib-users] Segmentation fault using imshow on large image

2009-04-25 Thread Adam Ginsburg
for opimtization) so you get also 786MB. Then this gets converted to an RGBA array for another 386MB Mike Adam Ginsburg wrote: Hi, I've been getting a segmentation fault when trying to display large images.  A transcript of a sample session is below.  I'm using the TkAgg backend, and I am using numpy

Re: [Matplotlib-users] Segmentation fault using imshow on large image

2009-04-25 Thread Adam Ginsburg
A 1x1 array reproduces the error: milkyway /data/glimpseii $ gdb /usr/local/python/bin/python GNU gdb Red Hat Linux (6.3.0.0-1.159.el4rh) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or

[Matplotlib-users] tk_agg plotting error when using legend()

2009-09-17 Thread Adam Ginsburg
Hi, I'm running into the following error: findfont: Matching :family=sans-serif:style=normal:variant=normal:weight=normal:stretch=normal:size=medium to Bitstream Vera Sans (/usr/X11R6/lib/X11/fonts/TTF/Vera.ttf) with score of 0.00 Found dvipng version 1.11 findfont: Matching